baber/WOPTO huggingface dataset:
Patent JP-H10200945-A (JP)
Title: Lost child searching system
Inventor: ONO KUMIKO
IPC: H04W4/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a lost child searching system in small sizes, with excellent portability, at a low system construction and maintenance cost and capable of covering wide range by providing only a transmitter/receiver for a revolving communication satellite with a host station, an orbcom small terminal and a rescue car. SOLUTION: A lost child searching request T is outputted to a searching instruction transmitting part 2 to execute a searching instruction R1' to the rescue car 24 and a position measuring request transmitting part 3 to transmit a position measuring request R1 to the orbcom small terminal 23 from a searching request reception part 1 of a host station 22. A position measuring operation is performed based on ephemeris data received at an ephemeris receiving part 7 and Doppler frequency measured at a Doppler measuring part 8 by a position measuring operation part 9 of the orbcom small terminal 23 and a position measuring result P1 is transmitted to the host station 22 by a measuring result transmitting part 10.  Position information obtained by an operation by a position of the rescue car operation part 14 and position information P1' of a lost child received by a lost child position information receiving part 15 are displayed on a position display part 16 of the rescue car and rescue activity is executed as observing the displayed information by a searcher.
Patent JP-S59130872-A (JP)
Title: Production of hydrobromide salt of (-)-1,4-dimethyl-10- hydroxy-2,3,4,5,6,7-hexahydro-1,6-methano-1h-4-benzazonin
Inventor: NAKAMOTO YASUMASA
IPC: C07D223/14
Filed: 1983-01-18
Abstract: PURPOSE:The catalytic hydrogenation of novel (+)-1,4-dimethyl-10-methoxy-2,3, 4,5-tetrahydro-1,6-methano-1H-4-benzanin-7(6H)-one is followed by demethylation in the 10-position to give the titled compound. CONSTITUTION:The novel dextrorotatory compound of formula I is catalytically hydrogenated, e.g., in an acidic solvent in the presence of a novel metal catalyst to give (-)-1,4-diemethyl-10-methoxy-2,3,4,5,6,7-hexahydro-1,6-methano-1H-4-be nzanin and the product is treated with demethylation agent such as hydrohalogenic acid or metal halide to obtain the compound of formula III. The compound of formula I is easily obtained from (+)-1-(2-dimethylaminoethyl)-1-methyl-7- methoxy-1,2,3,4-tetrahydronaphthalene, which is derived from p-halogenoanisole, through the 4-stage reaction process.
Patent JP-H07210149-A (JP)
Title: Keyboard cover opening/closing device using oil damper
Inventor: YAMASHITA MITSUO
IPC: G10B3/12
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a keyboard cover opening/closing device for a keyboard instrument which can generate damper action when a keyboard cover-is rotated in a closing direction, reduce the cost of the instrument by sharing its instrument body with an instrument body provided with a keyboard cover using no damper and tightly close the keyboard cover. CONSTITUTION:Oil dampers 3 are fixed to both the sides of the keyboard cover 2, bearing members 4 are fixed to arms 1 on both the sides of the instrument body and the cover 2 is supported to the instrument body so as to be freely rotated by engaging the pivoting member 5 of the damper 3 with the member 4. The oil damper 3 consists of a casing fixed to the cover 2, the pivoting member 5 to be relatively pivoted in the room of the casing, a movable valve to be engaged with the projected part of a shaft part of the member 5, viscous fluid filled in the room, a high torque fluid passage to be formed between the movable valve and the shaft part when the cover 2 is rotated in the closing direction, and a low torque fluid passage to be formed in a contact part between the movable valve and the projected part when the cover 2 is rotated in the reverse direction.
Patent JP-S61164723-A (JP)
Title: Wire cut electric discharge machining
Inventor: OBARA HARUKI
IPC: B23H7/02
Filed: 1985-01-18
Abstract: PURPOSE:To increase machining speed and accuracy for preventing occurence of electric erosion in a corner area by providing a wire cut electric discharge machine with intermittent positive voltage applying means and intermittent negative voltage applying means and actuating these means alternately. CONSTITUTION:Intermittent positive voltage applying means 3 includes a power supply 31, a current restricting resistance 32, an on-off controller 33 such as power transistor, a variable frequency pulse oscillator 34 and others. Intermittent negative voltage applying means 4 includes a power supply 41, a current restricting resistance 42, an on-off controller 43 such as power transistor, a variable frequency pulse oscillator 44 and others. When a workpiece 1 is machined by a wire electrode 2, only the intermittent positive voltage applying means 3 is actuated in a linear machining area to execute high speed electric discharge machining. In a corner area, the intermittent positive voltage applying means 3 and the intermittent negative voltage applying means 4 are alternately actuated for machining, which causes some reduction of machining speed but permits high machining accuracy without occurence of electric erosion.
Patent JP-H11197728-A (JP)
Title: Method and device for controlling tension of tandem rolling mill
Inventor: SAITO YUTAKA
IPC: B21B37/18
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To realize a tension control smoothly shifting to a plate thickness control by controlling stably the tension from the zero start of the tandem rolling mill. SOLUTION: Speed controllers 120 and rolling down controllers 121 are provided on all the stands 101-1 to -4 of the tandem rolling mill 100. Tension is controlled by controlling the speed controller 120 of an upstream stand through a speed command circuit 124 from a speed tension control part 140 at the time of a line start from the zero start. When a line speed has become a specific value or over, the plate thickness control is started by controlling the speed controller 120 from a plate thickness control part 122, and the plate thickness control is shifted to the tension control by controlling a rolling down controller 121 from a rolling down tension control part 123. The tension is controlled by an absolute value speed at the time of a start by the speed tension control part 140.  After the tension has been stabilized, the tension is controlled by a relative value speed conforming to a rolling model. Also, at the time of a shift to a rolling down tension control, by changing a speed correction quantity by a tension control to a roll gap correction quantity, a plate thickness fluctuation at the time of the shift is minimized.
Patent JP-H11199038-A (JP)
Title: Conveying device
Inventor: WATANABE TOSHIKAZU
IPC: B65G43/08
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To smoothly deliver conveyed material between two conveyors. SOLUTION: Two belt conveyors 1, 2 are arranged with a space smaller than the whole length L of a conveyed object 4. A supporting shaft 14 orthogonal to a conveying direction is disposed between both belt conveyors 1, 2, and a crossover member 18 is oscillatingly supported around the supporting shaft 14. The crossover member 18 is formed of a herical spring wound around the supporting shaft 14, and the tip of the herical spring is protruded toward the belt conveyor 2 on the lower reaches. The crossover member 18 is oscillatingly energized in an opposed direction to the weight of the conveyed object 4 with such energizing force that the crossover member 18 is oscillated by the own weight of the conveyed object on the crossover member 18.
Patent JP-H0911843-A (JP)
Title: Hybrid type inflating device using missile
Inventor: TEI ZAIKOU
IPC: B60R21/263
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To ensure the consistent controllable flow of a fluid by tapering the end part of a rod part so as to easily rupture an interrupting means, and forming a number of grooves functioning as passages of a gas for expanding an air bag longitudinally on the rod part. SOLUTION: A high temperature gas generated by the explosion of an explosive 68 moves a shot body 62 from a retreated position toward a rupture disc 38. After the shot body 62 penetrates through the circular upper surface of an interrupting cap 46, the high temperature explosion gas partially breaks the side wall of an interrupting cap 46 through a space formed between poles 84 just before the tapered tip of the shot body 62 reaches the rupture disc 38. The high-temperature explosion gas flows into a pressure vessel 10 through the broken part of the side wall of the interrupting cap 46. Thereafter, the shot body 62 ruptures the rupture disc 38, and the gas within the pressure vessel 10 starts to flow into an air bag mainly through a groove 80 formed on the rod part 74 of the shooting body 62.
Patent JP-S62163345-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONO SHIGEFUMI
IPC: H01L21/3205
Filed: 1986-01-14
Abstract: PURPOSE:To remove damage due to the sputtering of a substrate surface, and to take off even a projection called a hillock generated through heat treatment in the presence of an silicon nitride film by coating only the upper section of a wiring layer with the silicon nitride film and annealing a substrate. CONSTITUTION:An aluminum layer 2 is applied onto a semiconductor substrate 1 through a sputtering method, and an silicon nitride film 3 is applied. The aluminum layer 2 and the silicon nitride film 3 are patterned to form a first wiring layer 7. In a main process, the silicon nitride film 3 and the aluminum layer 2 are dry-etched selectively and patterned by using a chlorine group reaction gas such as carbon tetrachloride CCl4, employing a photo-resist film as a mask to shape the first wiring layer 7, and the photo-resist film is removed. Consequently, only the upper section of the first wiring layer 7 is coated only with the silicon nitride film 3, and an silicon oxide film 5 is exposed in the surface of the substrate 1 with no first wiring layer 7. The substrate 1 is annealed. H2 gas is fed up to the surface of the substrate 1 through the heat treatment, and damage due to sputtering is eliminated.
Patent JP-H10203334-A (JP)
Title: Control method in braking force control device for vehicle
Inventor: SUGIMOTO YOICHI
IPC: B60T8/1766
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To rationally stop anti-lock braking control and braking force distribution control after making it possible to control braking force distribution in a braking force control device for vehicles, which is provided with a braking pressure adjusting means including a normally opened solenoid valve to be installed between a master cylinder and a wheel brake and is capable of anti- block brake control according to the result of judging the locking trend of wheels. SOLUTION: An electronic control unit is provided with a function, which makes it possible to identify a plurality of failure modes and detects failure, and also switch as the condition to prohibit the execution of both anti-lock brake control and braking force distribution control and the condition to prohibit the execution of anti-lock brake control but continue the execution of braking force distribution control according to the failure mode detected.
Patent JP-S62164162-A (JP)
Title: Automatic transaction processor
Inventor: TOKIOKA MAYUMI
IPC: G06Q40/00
Filed: 1986-01-14
Abstract: PURPOSE:To reduce the number of times of switchings of display screens, and the reduce a transaction time by displaying an operation guide in a gross, when a bit of identification information to represent that a read card is familiar with the usage of an automatic transaction processor is included in the read card. CONSTITUTION:At the recording area of the card used in an automatic transaction machine (ATM), an area where various kinds of transaction data including a password number, a bank number, branch number, and an account number are recorded and a spare area are included. And at the spare area of the card of a customer who is familiar with the usage of the ATM, the bit of identification information regulated in advance is recorded. An identification code consisting of an alphabetical number or a mark is used as the bit of identification, and it is read by a card reader 11, and a CPU10 discriminates whether the bit of identification information is included in the card or not. When it is not included in the card, the switching of the screen at the display device is performed at every operation, but when it is included, the operation guide is displayed comprehensively without switching the picture plane, thereby the number of times of switchings of the picture plane is reduced.
Patent JP-H11196821-A (JP)
Title: Crude ham and production of the same
Inventor: TANAKA YOSHIHIKO
IPC: A23L27/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a crude ham keeping natural sugar taste excellent in taste and palate feeling by combining plural sweet substances to modify the salty taste of the crude ham. SOLUTION: This crude ham is obtained by using a sweet substance which is a combination of saccharides and non-sugar highly sweet substances such as extracts of stevia, an enzyme treated stevia or a combination thereof, to modify the salty taste of the crude ham. Preferably, the degree of sweetness of the sweet substances originating from non-sugar substances is 30-80% of the whole sweetness, and the saccharides are fermentable sugars or a mixture of the fermentable sugars and hardly fermentable sugars.
Patent JP-H02185476-A (JP)
Title: Change-over apparatus
Inventor: YAMASHITA OSAMU
IPC: B41J35/14
Filed: 1989-01-13
Abstract: PURPOSE:To perform change-over operation by a compact low cost apparatus by performing change-over operation by one electromagnet by the control of the engagement of two levers even in the change-over operations of two systems. CONSTITUTION:Since a quick feed lever 10 is shifted in the direction shown by an arrow E by a drive cam 13, a current is supplied to an electromagnet 1 and, even when a ribbon shift lever 2 is attracted in the direction shown by an arrow A', the engaging part 10a of the quick feed lever 10 is not brought into contact with the engaging part 2a of the ribbon shift lever 2 and only the ribbon shift lever 2 is revolved. When the quick feed lever 10 is released from the pressing force from the drive cam 13, said lever 10 is shifted in the direction shown by an arrow E. When a current is supplied to the electromagnet 1 in this state, the engaging part 10a of the quick feed lever 10 is brought into contact with the engaging part 2a of the ribbon shift lever 2 when the ribbon shift lever 2 is attracted in the direction shown by the arrow A' and the quick feed lever 10 is moved in the direction shown by an arrow D'. As a result, the leading end of the quick feed lever 10 is detached from the bottom part of a paper feed transmission gear 8 to obtain a quick feed state.
Patent JP-S60150457-A (JP)
Title: Distribution type fuel injection pump
Inventor: ITOU YOSHIYASU
IPC: F02D1/02
Filed: 1984-01-18
Abstract: PURPOSE:To prevent variation of fuel injection by correcting the fuel injection completing timing on the basis of voltage applied onto a solenoid valve while controlling the fuel injection completing timing on the basis of a rotary timing signal. CONSTITUTION:In step 100, fuel injection Q is calculated from the engine rotation NE and accelerator opening ACCP. In step 105, correction level TB for the battery voltage VB is calculated. While in step 114, the time TQO required for engine to rotate by 1 deg. CA and the correction level TB are added to produce the time TQ. In step 117, the off-time of solenoid valve is obtained and set in conveyor register A. Consequently, variation of fuel injection caused through variation of engine rotation and battery voltage can be prevented.
Patent JP-S60151737-A (JP)
Title: Coordinate input and output device
Inventor: MURAKAMI AZUMA
IPC: G06F3/03
Filed: 1984-01-18
Abstract: PURPOSE:To improve the operability of a coordinate input/output device by displaying the position data obtained by applying the arithmetic processing to the induction voltage of a coil of a specific tablet onto a display put on the tablet with operation of a magnetic matter or a keyboard. CONSTITUTION:The 1st coil 2 wound round an end of each of magneto-striction transmitting media 1a-1d set approximately in parallel to the direction X is connected to a pulse current generator 3. While the 2nd coil 2 wound round the media 1a-1d is connected to a processor 6. Thus a tablet 52 is obtained. Then the tablet 52 and a display 53 are put on a keyboard case 51, and keyboard devices 54 and 55 as well as a position designating device 56 are set on the same attachment surface. A position setting bar magnet 7 is put on the medium 1a, for example, and a pulse current is applied to the coil 2 to produce the induction voltage of the coil 5. The processor 6 detects the position of the magnet 7 from the induction voltage of the coil 5 and displays it to the display 53. At the same time, the characters, etc. are displayed when necessary through devices 54 and 55.
Patent JP-2000208578-A (JP)
Title: Evaluation method for silicon wafer and silicon wafer
Inventor: UCHIYAMA ISAO
IPC: H01L21/02
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method for accurately evaluating a wafer surface quality, especially fine defects on the surface of a wafer and to provide a silicon wafer, for which a contamination or defect level that cannot be confirmed conventionally, is confirmed with this evaluation method, and especially a silicon wafer with which device characteristics will not degrade. SOLUTION: For this evaluation method, a silicon wafer is evaluated by subjecting the surface of the silicone wafer to a long-time etching treatment, while using a treatment liquid composed of ammonia, a mixture of hydrogen peroxide and water and by investigating the number of light point defects(LPD) formed on the surface of the silicon wafer and the concentration of ammonia in the treatment liquid is made higher than that of hydrogen peroxide.
Patent JP-S61181702-A (JP)
Title: Wheel set for railway orlling stock
Inventor: RORUFU REO
IPC: B60B17/00
Filed: 1986-01-17
Abstract: A wheel set for rails has a divided axle and two wheels rigidly attached to the respective axle section. The axle sections are interconnected in a force transmitting manner by a clutch for adjusting a differential r.p.m. between the two axle sections. However, the clutch components also permit a relative rotation when the clutch is not energized. The clutch has an inner clutch component and an outer clutch component forming a work gap (7.4) between the clutch components. The work gap extends concentrically to the rotational axis of the shaft and is filled with a magnetizable powder for engaging and disengaging the clutch components which are so mounted to the respective axle section that an axial displacement of the clutch components relative to each other is prevented.
Patent JP-2000207022-A (JP)
Title: Vehicle assignment system of automatic conveyance system
Inventor: MANNAKA NOBUO
IPC: G05D1/02
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent trucks from congesting on a track by giving priority to the trucks for every plural sections divided at position report points and allocating conveyed bodies to trucks having high priority. SOLUTION: The position report points are set by dividing the truck 1 at a constant distance before the positions of respective stations A, B, C, and D in the traveling direction and one section is set between the position report points. A controller 3 generates a truck queue given the allocation priority of trucks 2 for every plural sections divided by the position report points before conveyance starts and allocates and registers the conveyed bodies in consideration of the positions of the trucks 2 so that the allocation priority of the truck 2 at the tail in a section is high. Consequently, the trucks 2 are prevented from congesting the track.
Patent JP-S5390970-A (JP)
Title: Electronic watch
Inventor: NOMURA KEIJI
IPC: G02F1/15
Filed: 1977-01-20
Abstract: PURPOSE:To perform simultaneous displaying of time and calendar without changing over time and calendar by controlling electrochromic with the read value of a nonvolatile memory corresponding to the counting value of a counter.
Patent JP-S62165361-A (JP)
Title: Photoelectric converter
Inventor: SAKAMOTO KOICHIRO
IPC: H01L27/146
Filed: 1986-01-16
Abstract: PURPOSE:To reduce the manufacturing cost of a photoelectric converter by forming a photosensor in a planar type, dividing a photoelectric converter into blocks, connecting first and second thin film transistor groups by a matrix circuit, dividing a current/voltage converter corresponding to the blocks to drive them in parallel, thereby read out at a high speed. CONSTITUTION:A photosensor 31 is formed of many photoelectric converters 37 disposed at a predetermined pitch. The converters 37 are divided by n pieces as designated by 3711-271n, 2721-372n, 3731-373n, 3741-374n into four blocks 381-384, and connected with the converters 3711-374n in the relationship of 1:1 to thin film transistors 3911-394n of first thin film transistor group 32. The transistors 3911-394n are provided as drivers for driving the individually switch the converters 3711-374n, and the gate side is connected with a matrix wiring circuit 33.
Patent JP-H07262720-A (JP)
Title: Tracking control device for recorded information reproducing device
Inventor: ISO YOSHIMI
IPC: G11B21/08
Filed: 1995-01-20
Abstract: PURPOSE:To stably perform a one-track jump control by supplying a deceleration pulse in response to detection of a specific position and operating a servo loop. CONSTITUTION:When an information track jumping command is inputted, a switch 11 is opened via an FF 18, and an output of the FF 18 is impressed via an addition/subtraction amplifier 26 upon an actuator 14. When the actuator 14 is brought to the center between tracks, a pulse is generated from a specific position detector 17, and a Q-output of the FF 18 becomes low, while an output of a multivibrator 32 becomes high, and the outputs are impressed upon the amplifier 26 with the tracking servo loop being closed to become an acceleration pulse and a pulse of reversed polarity, and are impressed upon the actuator 14. As a result, irrespective of position from a physical center of the actuator 14, and even when an amplitude of a track error signal and an amplitude of the deceleration pulse are nearly the same value, the jumping control can stably be performed.
Patent JP-H05197975-A (JP)
Title: Optical disk player
Inventor: WACHI SHIGEAKI
IPC: G11B7/085
Filed: 1992-01-18
Abstract: PURPOSE:To shorten seeking operation by providing a recording track forming a great number of revolving patterns and having a prescribed number of blocks on each periphery and providing a clocking recording part and an information recording part on every block. CONSTITUTION:A pulse Pc based on a clocking pit Qc in a reading output signal SI is detected by a pulse detection part 24 and supplied to a clock reproduction part 26, and a clock signal PC synchronized with the pulse Pc is generated and supplied to a tracking error generation part 23, a control unit 35, etc. Address information DA from an address 31 and target address information DAT from a target address setting part 36 are compared by the unit 35 and a control signal CS in accordance with the difference of address values and switch control signals S1, S2, S3 are formed. A head driving signal SH, a tracking control signal ST and a focus control signal SF are formed by these signals and supplied to a head driving part 15 and a beam control mechanism 13 respectively. Thus, a time required for seeking operation is shortened.